Originally Posted by sloppyirish
My ford taurus 99 lx seems to be having some troubles when i am driving the rpm's go up but it takes a few seconds for the speedometer to go up feels like there is a suction problem i also hear a hiss?
If I understand you correctly, the car doesn't move immediately when accelerating from a stop. Is it a whinning noise??? Check the trans. fluid first. Engine running, warmed up, in park.